Home / 2,843,186.15-4,265,003.60-949,934.27

Finding the Fourth Proportional to 2,843,186.15, 4,265,003.60 and 949,934.27

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Solution

The fourth proportional to 2,843,186.15, 4,265,003.60 and 949,934.27 is: 1,424,976.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,186.15 : 4,265,003.60 = 949,934.27 : x
  2. Step 2: Convert to fraction form
    2,843,186.15/4,265,003.60 = 949,934.27/x
  3. Step 3: Cross multiply
    2,843,186.15x = 4,265,003.60 × 949,934.27
  4. Step 4: Simplify right side
    2,843,186.15x = 4,051,473,081,313.37
  5. Step 5: Solve for x
    x = 4,051,473,081,313.37/2,843,186.15
  6. Step 6: Final answer
    x = 1,424,976.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.